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hahnium

hahnium (hän'ēum) [key], symbol Ha, former suggested name for both element 105, now called dubnium, and element 108, now called hassium.

The Columbia Electronic Encyclopedia, 6th ed. Copyright © 2007, Columbia University Press. All rights reserved.

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Ha - Ha Ha, formerly the suggested symbol for the name hahnium, which was applied variously to two ...

See more Encyclopedia articles on: Compounds and Elements

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Related content from HighBeam Research on: hahnium

Chemistry at periodic table's edge. (element 105, dubbed hahnium, is observed) (Science News)

A chemical glance at short-lived elements. (Science News)

Element 106 takes a seat at the table. (seaborgium included in periodic table)(Chemistry)(Brief Article) (Science News)

By any other name ...(The Elements)(Brief article) (Popular Science)

Elemental upset. (International Union of Pure and Allied Chemistry committee upset members of scientific community with its recommended names for elements 104 through 109) (Brief Article) (Science News)

The transfermium wars. (procedure for naming new chemical elements) (Bulletin of the Atomic Scientists)

Algorithmics = has trim logic. (Meeting: joint mathematics meetings).(anagrams) (Science)

All in a name? (naming of newly discovered chemical elements) (Chemistry and Industry)

Letter banks from the chemical elements. (Word Ways)

How to pack months, presidents and states. (Word Ways)

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